36 entries under investigator topic. ×

13
spy(noun, verb, person, information, plant)
11
gumshoe(noun, law, force, slang, investigate)
10
sleuth(noun, information, plant, watch, investigate)
9
private eye(noun, expression, idiom, agent, gumshoe)
8
snoop(noun, person, plant, agent, operative)
7
police officer(noun, expression, idiom, officer)
7
scout(noun, verb, person, plant, watch)
6
constable(noun, law, person, force, bear)
6
private investigator(noun, expression, idiom)
5
cop(noun, law, person, force, bear)
5
eye(noun, informal, investigate)
4
dick(noun, slang, investigate)
4
agent(noun, plant, shadow, operative, mole)
4
flatfoot(noun, law, person, force, bear)
4
sergeant
3
informer(noun, information, plant, agent, operative)
3
fed(noun, law, person, force, blue)
3
peeper
3
shamus
2
bull(noun, law, force, informal, man)
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APASmart Define. (2015). detective thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/detective/thesaurus/synonyms
ChicagoSmart Define. 2015. "detective thesaurus" https://smartdefine.org/detective/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, detective thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/detective/thesaurus/synonyms>.
MLASmart Define. "detective thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/detective/thesaurus/synonyms>